From 5717faed659a9eeb86c528ab56822c42eca1ad3f Mon Sep 17 00:00:00 2001 From: Runxi Yu Date: Tue, 12 Aug 2025 11:01:07 +0800 Subject: Refactor --- forged/internal/common/misc/trivial.go | 48 ++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 forged/internal/common/misc/trivial.go (limited to 'forged/internal/common/misc/trivial.go') diff --git a/forged/internal/common/misc/trivial.go b/forged/internal/common/misc/trivial.go new file mode 100644 index 0000000..83901e0 --- /dev/null +++ b/forged/internal/common/misc/trivial.go @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: AGPL-3.0-only +// SPDX-FileCopyrightText: Copyright (c) 2025 Runxi Yu + +package misc + +import ( + "net/url" + "strings" +) + +// These are all trivial functions that are intended to be used in HTML +// templates. + +// FirstLine returns the first line of a string. +func FirstLine(s string) string { + before, _, _ := strings.Cut(s, "\n") + return before +} + +// PathEscape escapes the input as an URL path segment. +func PathEscape(s string) string { + return url.PathEscape(s) +} + +// QueryEscape escapes the input as an URL query segment. +func QueryEscape(s string) string { + return url.QueryEscape(s) +} + +// Dereference dereferences a pointer. +func Dereference[T any](p *T) T { //nolint:ireturn + return *p +} + +// DereferenceOrZero dereferences a pointer. If the pointer is nil, the zero +// value of its associated type is returned instead. +func DereferenceOrZero[T any](p *T) T { //nolint:ireturn + if p != nil { + return *p + } + var z T + return z +} + +// Minus subtracts two numbers. +func Minus(a, b int) int { + return a - b +} -- cgit v1.2.3